Angled Tray Unit with 9 double trays or 12 trays. This robust wooden library unit is ideal for the primary school classroom or other library areas in schools where a mobile trolley can fit, so that it can be moved easily if required. Compact and convenient, the unit comes fully assembed and with castors. Available in maple or beech finish and with coloured trays in a variety of colour choices. 5 year manufacturer guarantee.